Clarkson University Team Discovers New Way to Protect Against Sunburns

Photo provided by Allevi Inc.
Photo provided by Allevi Inc.
Photo provided by Allevi Inc.

Potsdam, NY, Nov. 02, 2020 (GLOBE NEWSWIRE) — A small patch you wear on your body could be the next big thing when it comes to protecting your skin against UV light exposure. A team of researchers at Clarkson University have discovered a custom bioink that can be 3D printed into a skin safe UV sensor. This sensor could one day be used as a new safety tool against sunburns.

Silvana Andreescu, Professor and Egon Matijevic Endowed Chair of Chemistry and Biomolecular Science and members of her lab, graduate student Abraham Finny and undergraduate student Cindy Jiang, recently published their findings in ACS Applied Materials and Interfaces (

Around 1.7 million new skin cancer cases are diagnosed each year in the United States as a result of ultraviolet (UV) radiation from the sun. Most exposure to UV radiation is intermittent

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Dutch Archaeologist Discovers Traces of Four Submerged Medieval Settlements | Smart News

Archaeologists have long known that multiple medieval settlements stood along the Zuiderzee, a now-obstructed inlet of the North Sea that used to cut through the Netherlands. Researchers unearthed two such historic towns—Urk and Schokland—in the mid-20th century, but until recently, the locations of other settlements remained unknown.

As Dutch regional broadcaster Omroep Flevoland reports, Yftinus van Popta, an archaeologist at the University of Groningen, has identified four “drowned” medieval villages in the Noordoostpolder, a low-lying tract of land reclaimed from the Zuiderzee in the 1940s, after five years of extensive research. (Per the United States Geological Survey, engineers reclaimed the Noordoostpolder and other flood-prone polders by draining water from the Zuiderzee and building a series of dikes.)

Medieval sources suggest that the settlements, called Marcnesse, Nagele, Fenehuysen I and Fenehuysen II, were first inhabited during the 10th and 11th centuries A.D. At some point in the 13th century, the Zuiderzee

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NASA’s SOFIA telescope discovers water on the moon

There might be more water on the moon than scientists previously believed, which could be used as a resource, NASA announced at anews conference Monday.

Researchers used NASA’s Stratospheric Observatory for Infrared Astronomy telescope, called SOFIA, and the agency’s Lunar Reconnaissance Orbiter to observe the moon and found water on the sunlit surface for the first time.

In a study published in Nature Astronomy, SOFIA was used to confirm H20 or molecular water in one of the moon’s large craters in the southern hemisphere.

“We had indications that H2O — the familiar water we know — might be present on the sunlit side of the moon,” said Paul Hertz, director of NASA’s Astrophysics Division, according to a news release. “Now we know it is there. This discovery challenges our understanding of the lunar surface and raises intriguing questions about resources relevant for deep space exploration.”

While the water found on

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Study discovers how some single-cell organisms control microbiomes

NYU Abu Dhabi study discovers how some single-cell organisms control microbiomes
Graphical depiction of the microbiomes surrounding microalgae Credit: NYU Abu Dhabi

Large swaths of single-celled eukaryotes, non-bacterial single-cell organisms like microalgae, fungi or mold, can control microbiomes (a collection of tiny microbes, mostly bacteria) by secreting unusual small molecules around their cells, maintaining host survival and ecological success, according to a new study by NYU Abu Dhabi (NYUAD) Assistant Professor of Biology Shady Amin.

Research in the past decade has shown that most eukaryotes need microbiomes to survive. While we understand how large eukaryotes, like humans, corals and plants, control their microbiomes, scientists do not know how single-celled eukaryotes, like microalgae, do so.

In humans, microbiomes can influence digestion, physical features, weight, susceptibility to disease, and even mental health. In corals, microbiomes sustain corals and enable them to withstand environmental change. In trees, microbiomes provide essential nutrients that enable forests and agricultural crops to grow. In microalgae, these microbiomes provide

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